Beatundercontrol In Dub is the third seismic milestone in Swedish bass evangelist Ulf 'Rockis' Ivarsson's continuing mission into the ever-throbbing rebel heart of dub in its purest form; a contemporary, bass-driven monster-trawl into one of the most influential musical forms of all time, as originally propagated by the likes of King Tubby, Lee Perry, Jack Ruby and Scientist.